Question 1

Advanced PCE Technology

Accepted Answer

Polycarboxylate Ether innovation

Question 2

System Compatible

Accepted Answer

Cement, Mortar & Gypsum systems

Question 3

Custom OEM Solutions

Accepted Answer

Formulation & Technical Support

Question 4

Key Advantages of NOVASTAR PCE

Outstanding Water Reduction
                        Obtain superior workability using significantly less water.

Enhanced Fluidity & Uniform Dispersion
                        Promote optimal concrete flow and precise particle separation.

Consistent Quality
                        Every production batch undergoes rigorous testing to guarantee stable and predictable results.

Economical Formulation
                        Reduce overall mix costs without sacrificing performance parameters.

Premium Quality

Technical Excellence
                    
                        35-40%
                        Water Reduction Rate

180min
                        Slump Retention

+25%
                        Early Strength

Custom-Engineered OEM Solutions

Accepted Answer

Tailored formulations for your specific requirements

Question 5

Core Advantages of PCE

Exceptional Water Reduction
                                Achieve high-flow mixes while keeping water content to a minimum.
                                Up to 45% reduction

Increased Strength & Durability
                                Produce robust, long-lasting concrete with reduced material waste.
                                +35% strength gain

Superior Workability
                                Perfect for intricate formwork and areas with heavy reinforcement.
                                240min flow time

Accelerated Construction
                                Streamlines placement, minimizes labor effort, and shortens project schedules.
                                Faster completion

How PCE Technology Works

1
                            
                                Polymer Adsorption
                                PCE molecules attach to cement particles through electrostatic attraction

2
                            
                                Steric Dispersion
                                Side chains create repulsive forces preventing particle agglomeration

3
                            
                                Enhanced Flow
                                Reduced water demand with dramatically improved workability

PCE Molecular Structure

COO⁻
                            SO₃⁻
                            EO/PO

Performance Metrics

45%
                            Water Reduction

35%
                            Strength Increase

240min
                            Workability Time

99%
                            Particle Dispersion

Key Applications
                    
                        High-Rise Construction
                        Precast Elements
                        Infrastructure Projects
                        Marine Structures
                        Self-Consolidating Concrete
                        High-Performance Concrete

.pce-definition {
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 50%, #e2e8f0 100%);
    padding: 60px 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    position: relative;
    overflow: hidden;
}

.pce-definition::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(59, 130, 246, 0.06) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(14, 165, 233, 0.06) 0%, transparent 50%);
    pointer-events: none;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    position: relative;
    z-index: 1;
}

/* Header */
.definition-header {
    text-align: center;
    margin-bottom: 50px;
}

.main-question {
    font-size: 2.8rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 24px;
    background: linear-gradient(135deg, #1e40af 0%, #0ea5e9 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.answer-content {
    max-width: 1000px;
    margin: 0 auto;
}

.primary-definition {
    font-size: 1.15rem;
    line-height: 1.8;
    color: #475569;
    margin-bottom: 16px;
    font-weight: 500;
}

.mechanism-explanation {
    font-size: 1.05rem;
    line-height: 1.8;
    color: #64748b;
    margin: 0;
}

/* Main Content Wrapper - 70-30 Layout */
.main-content-wrapper {
    display: grid;
    grid-template-columns: 7fr 3fr;
    gap: 40px;
    align-items: start;
}

/* Left Column - 70% */
.left-column {
    display: flex;
    flex-direction: column;
    gap: 24px;
    height: 100%;
}

/* Right Column - 30% */
.right-column {
    display: flex;
    flex-direction: column;
    gap: 20px;
    height: 100%;
}

/* Advantages Section */
.advantages-section {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(15px);
    border-radius: 20px;
    padding: 28px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.section-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 20px;
}

.advantage-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    flex: 1;
}

.advantage-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.4);
    transition: all 0.3s ease;
    height: 100%;
}

.advantage-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
    background: rgba(255, 255, 255, 0.9);
}

.advantage-marker {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
    margin-top: 6px;
}

.water-reduction .advantage-marker { background: linear-gradient(135deg, #3b82f6, #1e40af); }
.strength-durability .advantage-marker { background: linear-gradient(135deg, #10b981, #059669); }
.workability .advantage-marker { background: linear-gradient(135deg, #f59e0b, #d97706); }
.construction .advantage-marker { background: linear-gradient(135deg, #8b5cf6, #7c3aed); }

.advantage-content {
    flex: 1;
}

.advantage-content h4 {
    font-size: 1.05rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 6px;
}

.advantage-content p {
    font-size: 0.9rem;
    color: #64748b;
    margin-bottom: 8px;
    line-height: 1.5;
}

.performance-badge {
    font-size: 0.8rem;
    font-weight: 600;
    color: #1e40af;
    background: rgba(30, 64, 175, 0.1);
    padding: 4px 10px;
    border-radius: 12px;
    display: inline-block;
}

/* Process Section */
.process-section {
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(15px);
    border-radius: 20px;
    padding: 28px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.process-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 20px;
    text-align: center;
}

.process-steps {
    display: flex;
    gap: 16px;
    flex: 1;
}

.process-step {
    flex: 1;
    text-align: center;
    padding: 20px 14px;
    background: rgba(255, 255, 255, 0.7);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.4);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.process-step:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
}

.step-number {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #1e40af, #0ea5e9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 1.1rem;
    margin: 0 auto 12px;
    box-shadow: 0 4px 12px rgba(30, 64, 175, 0.3);
}

.step-content h4 {
    font-size: 1.05rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 8px;
}

.step-content p {
    font-size: 0.9rem;
    color: #64748b;
    line-height: 1.5;
    margin: 0;
}

/* Molecular & Metrics Cards */
.molecular-card, .metrics-card, .applications-section {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(15px);
    border-radius: 16px;
    padding: 20px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
}

.molecular-card {
    flex: 1;
}

.metrics-card {
    flex: 1;
}

.applications-section {
    flex: 1;
}

.molecular-card h4, .metrics-card h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 16px;
    text-align: center;
}

/* Molecular Diagram */
.molecular-diagram {
    position: relative;
    height: 100%;
    min-height: 140px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.polymer-backbone {
    display: flex;
    align-items: center;
    gap: 6px;
}

.backbone-segment {
    width: 16px;
    height: 16px;
    background: linear-gradient(135deg, #1e40af, #3b82f6);
    border-radius: 50%;
    box-shadow: 0 2px 8px rgba(30, 64, 175, 0.3);
}

.side-chains {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.side-chain {
    position: absolute;
    display: flex;
    gap: 4px;
}

.chain-1 {
    top: 25px;
    left: 30px;
    transform: rotate(-45deg);
}

.chain-2 {
    top: 25px;
    right: 30px;
    transform: rotate(45deg);
}

.chain-3 {
    bottom: 25px;
    left: 50%;
    transform: translateX(-50%) rotate(90deg);
}

.chain-unit {
    width: 10px;
    height: 10px;
    background: linear-gradient(135deg, #0ea5e9, #06b6d4);
    border-radius: 50%;
}

.functional-groups {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.group-label {
    position: absolute;
    font-size: 0.75rem;
    font-weight: 600;
    color: #1e40af;
    background: rgba(255, 255, 255, 0.9);
    padding: 4px 8px;
    border-radius: 6px;
    border: 1px solid rgba(30, 64, 175, 0.2);
    font-family: 'Courier New', monospace;
}

.carboxyl { top: 10px; left: 10px; }
.sulfonate { top: 10px; right: 10px; }
.ether { bottom: 10px; left: 50%; transform: translateX(-50%); }

/* Metrics Grid */
.metrics-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    height: 100%;
}

.metric-item {
    text-align: center;
    padding: 14px 10px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.5);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.metric-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
}

.metric-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1e40af;
    margin-bottom: 6px;
}

.metric-label {
    font-size: 0.8rem;
    color: #64748b;
    font-weight: 500;
    line-height: 1.3;
}

/* Applications Section */
.applications-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 14px;
    text-align: center;
}

.applications-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
}

.application-tag {
    background: rgba(30, 64, 175, 0.1);
    color: #1e40af;
    padding: 6px 12px;
    border-radius: 16px;
    font-size: 0.8rem;
    font-weight: 500;
    border: 1px solid rgba(30, 64, 175, 0.2);
    transition: all 0.3s ease;
}

.application-tag:hover {
    background: rgba(30, 64, 175, 0.15);
    transform: translateY(-1px);
}

/* Responsive Design */
@media (max-width: 1200px) {
    .container {
        padding: 0 30px;
    }
    
    .main-content-wrapper {
        gap: 30px;
    }
}

@media (max-width: 1024px) {
    .main-content-wrapper {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .advantage-list {
        grid-template-columns: 1fr;
    }
    
    .process-steps {
        flex-direction: column;
        gap: 14px;
    }
    
    .molecular-diagram {
        min-height: 120px;
    }
}

@media (max-width: 768px) {
    .pce-definition {
        padding: 40px 0;
    }
    
    .container {
        padding: 0 20px;
    }
    
    .definition-header {
        margin-bottom: 35px;
    }
    
    .main-question {
        font-size: 2.2rem;
    }
    
    .primary-definition {
        font-size: 1.05rem;
    }
    
    .mechanism-explanation {
        font-size: 0.95rem;
    }
    
    .advantages-section,
    .process-section,
    .molecular-card,
    .metrics-card,
    .applications-section {
        padding: 20px;
    }
    
    .molecular-diagram {
        min-height: 100px;
    }
}

@media (max-width: 480px) {
    .main-question {
        font-size: 1.8rem;
    }
    
    .advantages-section,
    .process-section,
    .molecular-card,
    .metrics-card,
    .applications-section {
        padding: 18px 16px;
    }
    
    .advantage-item {
        padding: 14px;
    }
    
    .molecular-diagram {
        min-height: 90px;
    }
    
    .metrics-grid {
        grid-template-columns: 1fr;
        gap: 8px;
    }
    
    .application-tag {
        font-size: 0.75rem;
        padding: 5px 10px;
    }
}

Advanced Chemical Engineering

Polycarboxylate Ether
                    Next-Generation Superplasticizer Solutions

NOVASTAR™ PCE series represents the pinnacle of water-reducing technology, engineered for superior concrete performance across diverse construction applications. Our advanced molecular design ensures exceptional compatibility, dispersion efficiency, and long-lasting workability.

≥240mm
                            Fluidity

1000kg
                            MOQ

40%
                            Water Reduction

+30%
                            Strength Gain

PCE

COO⁻
                        SO₃⁻
                        CH₂
                        OCH₃

Powder Excellence
                        High-Performance Powder Formulations
                    
                    4 Products

Economical Choice

530P
                                Powder

NOVASTAR™ 530P

Accepted Answer

Economical PCE-based Water Reducer

Question 6

NOVASTAR™ 540P

Accepted Answer

cURL Too many subrequests.

Question 7

NOVASTAR™ 570P

Accepted Answer

cURL Too many subrequests.

Question 8

NOVASTAR™ 580P

Accepted Answer

cURL Too many subrequests.

Question 9

NOVASTAR™ 590F

Accepted Answer

High Water Reduction PCE Flake

Question 10

NOVASTAR™ 600F

Accepted Answer

High Slump Retention PCE Flake

Question 11

Outstanding Yield Efficiency

Accepted Answer

Just 1 ton transforms into 9 tons of finished solution, dramatically reducing transportation and packaging costs.

Question 12

Maximum Flexibility

Accepted Answer

High solid content enables versatile storage, transport, and formulation for any project scale.

Question 13

cURL Too many subrequests.

Accepted Answer

Easily adjustable concentration ensures precise dosage control and optimal performance for every application.

Question 14

Streamlined Operations

Accepted Answer

No pre-additives required, simplifying batching process and eliminating unnecessary handling on-site.

Question 15

NOVASTAR™ PCE Superplasticizer

Accepted Answer

Premium polycarboxylate ether from LANDU

Question 16

Why Choose NOVASTAR™ PCE?

Enhanced Flowability
                            Smoother placement with superior workability for easier handling and reduced labor costs
                            +85% Flow Rate

Increased Strength
                            Greater structural integrity and durability for long-lasting concrete structures
                            +30% Strength

Optimized Mix Design
                            Reduced water usage with maximum performance and cost efficiency
                            -40% Water

Start Testing Today

Accepted Answer

Whether you're seeking better workability, superior durability, or more efficient production, 
                        NOVASTAR™ PCE delivers measurable results.

Question 17

Superior Water Reduction

Significantly lowers water demand in both concrete and mortar formulations while preserving exceptional workability—ideal for high-performance, low-water ratio mixes.

02
                            Outstanding Cement Compatibility

Performs reliably across a wide range of cement types, ensuring stable results and uniform performance for different mix designs.

03
                            High Efficiency at Low Dosage

Delivers excellent water-reducing capability even at minimal dosage rates, maximizing cost savings and formulation efficiency.

04
                            Stable Workability Retention

Maintains consistent slump and flow over time, enabling easy placement, compaction, and finishing without premature stiffening.

05
                            Shrinkage Mitigation

Contributes to reduced shrinkage during curing, enhancing structural strength, durability, and long-term crack resistance.

.performance-showcase {
    background: linear-gradient(135deg, #f0fdf4 0%, #e0f2fe 50%, #f0f9ff 100%);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
    font-family: 'Inter', 'Segoe UI', sans-serif;
}

.performance-showcase::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 25% 25%, rgba(34, 197, 94, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(59, 130, 246, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

.performance-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    position: relative;
    z-index: 2;
}

/* Section Header */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.header-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.1) 0%, rgba(59, 130, 246, 0.1) 100%);
    color: #166534;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 24px;
    border: 1px solid rgba(34, 197, 94, 0.2);
}

.badge-icon {
    font-size: 1.2rem;
}

.section-title {
    margin: 0;
}

.title-main {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, #22c55e 0%, #3b82f6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.1;
}

.title-sub {
    display: block;
    font-size: 1.3rem;
    font-weight: 500;
    color: #64748b;
    margin-top: 8px;
}

/* Content Grid */
.performance-content-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

/* Properties Section */
.properties-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.property-card {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    border-radius: 16px;
    padding: 24px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.property-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.12);
}

.property-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 12px;
}

.property-number {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    font-weight: 700;
    color: white;
    flex-shrink: 0;
}

.water-reduction .property-number {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
}

.cement-compatibility .property-number {
    background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
}

.high-efficiency .property-number {
    background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
}

.workability-retention .property-number {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
}

.shrinkage-mitigation .property-number {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
}

.property-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: #1e293b;
    margin: 0;
    line-height: 1.3;
}

.property-description {
    font-size: 0.9rem;
    color: #64748b;
    line-height: 1.6;
    margin: 0;
}

.property-indicator {
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    border-radius: 2px 0 0 2px;
}

.water-indicator {
    background: linear-gradient(to bottom, #3b82f6 0%, #2563eb 100%);
}

.compatibility-indicator {
    background: linear-gradient(to bottom, #22c55e 0%, #16a34a 100%);
}

.efficiency-indicator {
    background: linear-gradient(to bottom, #8b5cf6 0%, #7c3aed 100%);
}

.workability-indicator {
    background: linear-gradient(to bottom, #f59e0b 0%, #d97706 100%);
}

.shrinkage-indicator {
    background: linear-gradient(to bottom, #ef4444 0%, #dc2626 100%);
}

/* Image Section */
.image-section {
    position: sticky;
    top: 80px;
}

.image-container {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    margin-bottom: 24px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.performance-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.image-container:hover .performance-image {
    transform: scale(1.02);
}

.image-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.4) 50%, transparent 100%);
    padding: 24px;
}

.performance-stats {
    display: flex;
    justify-content: space-between;
    gap: 16px;
}

.stat-item {
    text-align: center;
    color: white;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 4px;
    background: linear-gradient(135deg, #22c55e 0%, #3b82f6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    opacity: 0.9;
}

/* Performance Highlights */
.performance-highlights {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: 16px;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    padding: 16px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

.highlight-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: linear-gradient(135deg, #22c55e 0%, #3b82f6 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.highlight-text {
    flex: 1;
}

.highlight-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 2px;
}

.highlight-desc {
    font-size: 0.8rem;
    color: #64748b;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .performance-container {
        padding: 0 30px;
    }
    
    .performance-content-grid {
        gap: 40px;
    }
}

@media (max-width: 900px) {
    .performance-content-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .image-section {
        position: static;
        order: 1;
    }
    
    .properties-section {
        order: 2;
    }
    
    .performance-stats {
        flex-direction: column;
        gap: 12px;
    }
    
    .stat-item {
        display: flex;
        align-items: center;
        justify-content: space-between;
        text-align: left;
    }
}

@media (max-width: 768px) {
    .performance-showcase {
        padding: 60px 0;
    }
    
    .performance-container {
        padding: 0 20px;
    }
    
    .title-main {
        font-size: 2rem;
    }
    
    .title-sub {
        font-size: 1.1rem;
    }
    
    .section-header {
        margin-bottom: 40px;
    }
    
    .property-card {
        padding: 20px;
    }
    
    .property-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
    
    .property-number {
        align-self: flex-start;
    }
    
    .performance-image {
        height: 300px;
    }
    
    .performance-highlights {
        gap: 12px;
    }
    
    .highlight-item {
        padding: 12px;
    }
}

@media (max-width: 480px) {
    .performance-showcase {
        padding: 50px 0;
    }
    
    .performance-container {
        padding: 0 15px;
    }
    
    .title-main {
        font-size: 1.8rem;
    }
    
    .properties-list {
        gap: 16px;
    }
    
    .property-card {
        padding: 16px;
    }
    
    .property-title {
        font-size: 1.1rem;
    }
    
    .property-description {
        font-size: 0.85rem;
    }
    
    .performance-image {
        height: 250px;
    }
    
    .image-overlay {
        padding: 16px;
    }
}

Manufacturing Excellence
            
            NOVASTAR™ by LANDU
            Leading Polycarboxylate Superplasticizer Manufacturer

Sustainable Manufacturing Leader

Accepted Answer

LANDU stands among China's foremost producers of Polycarboxylate Superplasticizers (PCE), dedicated to green, sustainable manufacturing of high-performance construction admixtures.

Question 18

Join Our Global Network
                    
                    LANDU welcomes partners to become part of our expanding global dealer network, offering preferred pricing, tailored commercial policies, and comprehensive technical support.
                    
                        Preferred Pricing
                        Technical Support
                        Commercial Policies

75,000
                                Metric Tons Annual Capacity

60+
                                Countries Served

10+
                                Years Excellence

Global Recognition
                            NOVASTAR™ PCE has earned worldwide recognition for delivering exceptional results in concrete and mortar applications across diverse project scales.

Choose NOVASTAR™ for Next-Level Performance

Accepted Answer

Solutions that merge performance, reliability, and sustainability

Question 19

Polycarboxylate Ether (PCE) Superplasticizer Excellence

Accepted Answer

LANDU ranks among China's most respected producers and international suppliers of Polycarboxylate Ether (PCE) Superplasticizers, combining decades of expertise in manufacturing, formulation engineering, and worldwide distribution.

Question 20

Why Choose NOVASTAR™ PCE

Engineering Excellence
                                The NOVASTAR™ series is engineered to deliver exceptional reliability, strength, and fluidity for today's demanding concrete applications.

Infrastructure Applications
                                PCE-based admixtures excel in large-scale infrastructure—from bridges and tunnels to highways and precast elements—where durability and precise workability are critical.

Global Trust & Recognition
                                Consistent product quality and responsive technical support has earned NOVASTAR™ enduring trust and highly positive feedback from industry professionals worldwide.

20+
                            Years Experience

60+
                            Countries Served

1000+
                            Global Projects

99.8%
                            Quality Rate

Choose LANDU NOVASTAR™
                            Admixture solutions engineered for high performance, proven in the field, and trusted by experts worldwide.

Get Product Information
                            Download Catalog

.global-excellence {
    background: linear-gradient(135deg, #f0fdf4 0%, #e0f2fe 50%, #f0f9ff 100%);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
    font-family: 'Inter', 'Segoe UI', sans-serif;
}

.global-excellence::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 25% 25%, rgba(34, 197, 94, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(59, 130, 246, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

.excellence-wrapper {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    position: relative;
    z-index: 2;
}

/* Section Header */
.section-header {
    text-align: center;
    margin-bottom: 48px;
}

.header-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.1) 0%, rgba(59, 130, 246, 0.1) 100%);
    color: #166534;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 24px;
    border: 1px solid rgba(34, 197, 94, 0.2);
}

.badge-icon {
    font-size: 1.2rem;
}

.section-title {
    margin: 0;
}

.title-main {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, #22c55e 0%, #3b82f6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.1;
}

.title-sub {
    display: block;
    font-size: 1.3rem;
    font-weight: 500;
    color: #64748b;
    margin-top: 8px;
}

/* Introduction Section */
.intro-section {
    max-width: 900px;
    margin: 0 auto 48px;
    text-align: center;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    padding: 32px 40px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
}

.intro-badge {
    display: inline-block;
    background: linear-gradient(135deg, #f0fdf4 0%, #eff6ff 100%);
    color: #16a34a;
    padding: 6px 14px;
    border-radius: 8px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 16px;
}

.intro-section h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1e293b;
    margin: 0 0 16px 0;
    line-height: 1.3;
}

.intro-section p {
    font-size: 1rem;
    color: #64748b;
    line-height: 1.7;
    margin: 0;
}

/* Main Content Grid - Equal Height */
.content-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
}

/* Images Side */
.images-side {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.image-primary {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    height: 420px;
}

.main-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.image-primary:hover .main-img {
    transform: scale(1.05);
}

.image-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.5) 70%, transparent 100%);
    padding: 28px;
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.caption-icon {
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.caption-content h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: white;
    margin: 0 0 4px 0;
}

.caption-content p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
}

.image-secondary {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    height: 280px;
}

.secondary-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.image-secondary:hover .secondary-img {
    transform: scale(1.05);
}

.quality-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 16px 20px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.quality-badge .badge-icon {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
    color: white;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: 700;
}

.badge-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.badge-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: #1e293b;
}

.badge-subtitle {
    font-size: 0.75rem;
    color: #64748b;
}

/* Features Side */
.features-side {
    display: flex;
    flex-direction: column;
}

.features-container {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    padding: 32px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.features-title {
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #22c55e 0%, #3b82f6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0 0 24px 0;
}

.features-wrapper {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 24px;
}

.feature-box {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.feature-icon-box {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.1) 0%, rgba(59, 130, 246, 0.1) 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.f-icon {
    font-size: 1.5rem;
}

.feature-details h4 {
    font-size: 1.05rem;
    font-weight: 700;
    color: #1e293b;
    margin: 0 0 8px 0;
}

.feature-details p {
    font-size: 0.9rem;
    color: #64748b;
    line-height: 1.6;
    margin: 0;
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    padding: 24px 0;
    border-top: 2px solid rgba(226, 232, 240, 0.5);
    border-bottom: 2px solid rgba(226, 232, 240, 0.5);
    margin-bottom: 24px;
}

.stat-box {
    text-align: center;
}

.stat-value {
    font-size: 1.8rem;
    font-weight: 800;
    background: linear-gradient(135deg, #22c55e 0%, #3b82f6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 4px;
    display: block;
}

.stat-label {
    font-size: 0.75rem;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* CTA Inside Card */
.card-cta {
    margin-top: auto;
}

.cta-text {
    margin-bottom: 20px;
}

.cta-text h4 {
    font-size: 1.2rem;
    font-weight: 700;
    color: #1e293b;
    margin: 0 0 8px 0;
}

.cta-text p {
    font-size: 0.9rem;
    color: #64748b;
    line-height: 1.6;
    margin: 0;
}

.cta-buttons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.act-btn {
    padding: 14px 20px;
    border-radius: 10px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.4s ease;
    border: none;
    white-space: nowrap;
}

.act-btn.primary {
    background: linear-gradient(135deg, #22c55e 0%, #3b82f6 100%);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    box-shadow: 0 4px 14px rgba(34, 197, 94, 0.25);
}

.act-btn.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(34, 197, 94, 0.35);
}

.act-btn.primary svg {
    width: 14px;
    height: 14px;
    transition: transform 0.3s ease;
}

.act-btn.primary:hover svg {
    transform: translateX(4px);
}

.act-btn.secondary {
    background: rgba(255, 255, 255, 0.9);
    color: #475569;
    border: 2px solid rgba(226, 232, 240, 0.5);
}

.act-btn.secondary:hover {
    background: white;
    border-color: #cbd5e1;
    transform: translateY(-1px);
}

/* Responsive Design */
@media (max-width: 1200px) {
    .excellence-wrapper {
        padding: 0 30px;
    }
}

@media (max-width: 968px) {
    .content-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .image-primary {
        height: 360px;
    }
    
    .image-secondary {
        height: 240px;
    }
    
    .cta-buttons {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .global-excellence {
        padding: 60px 0;
    }
    
    .excellence-wrapper {
        padding: 0 20px;
    }
    
    .title-main {
        font-size: 2rem;
    }
    
    .title-sub {
        font-size: 1.1rem;
    }
    
    .section-header {
        margin-bottom: 40px;
    }
    
    .intro-section {
        padding: 28px;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
}

@media (max-width: 480px) {
    .global-excellence {
        padding: 50px 0;
    }
    
    .excellence-wrapper {
        padding: 0 15px;
    }
    
    .title-main {
        font-size: 1.8rem;
    }
    
    .intro-section {
        padding: 24px 20px;
    }
    
    .intro-section h3 {
        font-size: 1.3rem;
    }
    
    .image-primary {
        height: 300px;
    }
    
    .image-secondary {
        height: 200px;
    }
    
    .features-container {
        padding: 24px;
    }
}

Complete Solution

Your One-Stop Polycarboxylate Superplasticizer Solution

At LANDU, we deliver excellence through our NOVASTAR™ Polycarboxylate Superplasticizer series — a trusted choice for concrete and mortar applications worldwide. Certified, innovative, and reliable, NOVASTAR™ is your all-in-one solution for high-performance water reduction.

Advanced Manufacturing

ISO Certified

Quality Testing

Premium Materials

ISO 9001 Certified Quality

Accepted Answer

All NOVASTAR™ products are manufactured under strict ISO 9001 and CNAS-certified quality systems. Every batch undergoes comprehensive testing to guarantee consistency, performance, and compliance with international standards.

Question 21

R&D Innovation

Accepted Answer

We continuously invest in research and development to advance our PCE formulations. Our technical team tailors solutions to meet specific project needs — from standard mixes to UHPC and self-leveling systems.

Question 22

Quality You Can Trust

Accepted Answer

Using only premium raw materials, LANDU ensures precise control and rigorous testing at every production stage. The result: stable, high-performing superplasticizers that deliver lasting value in your concrete applications.

Question 23

Swift Global Supply Chain

Accepted Answer

With an efficient global logistics network, LANDU guarantees fast and reliable delivery to clients worldwide. From manufacturing to your job site, our streamlined process ensures every order arrives on time and in perfect condition.

Question 24

LANDU NOVASTAR™

Accepted Answer

Your trusted partner for advanced, sustainable, and high-efficiency concrete admixture solutions.

NOVASTAR PCE Superplasticizer

Advanced PCE Technology

System Compatible

Custom OEM Solutions

PCE-Based Superplasticizer NOVASTAR by LANDU

Key Advantages of NOVASTAR PCE

Outstanding Water Reduction

Enhanced Fluidity & Uniform Dispersion

Consistent Quality

Economical Formulation

Technische Exzellenz

Custom-Engineered OEM Solutions

What is Polycarboxylate Superplasticizer (PCE)?

Core Advantages of PCE

Exceptional Water Reduction

Increased Strength & Durability

Überlegbare Verarbeitbarkeit

Accelerated Construction

How PCE Technology Works

Polymer Adsorption

Steric Dispersion

Enhanced Flow

PCE Molecular Structure

Performance Metrics

Key Applications

Polycarboxylate Ether Next-Generation Superplasticizer Solutions

Powder Excellence

NOVASTAR™ 530P

NOVASTAR™ 540P

NOVASTAR™ 570P

NOVASTAR™ 580P

Flake Innovation

NOVASTAR™ 590F

NOVASTAR™ 600F

NOVASTAR™ PCE Benefits

Outstanding Yield Efficiency

Maximum Flexibility

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Streamlined Operations

Request Your FREE Sample NOVASTAR™ PCE Superplasticizer