Browse the products and services available through NXS AGGREGATES. Product grading, source and suitability should always be confirmed against the project specification.
A dense, well-graded crushed aggregate containing particles from a specified maximum size down to fines. Type 1 is a recognised unbound mixture for sub-base construction under the Specification for Highway Works.
View material →A Type 1-style dense graded sub-base material marketed as non-Specification for Highway Works, or non-highways, material. It is intended to provide a compacted foundation where formal SHW compliance is not required.
View material →A reduced-fines, open-graded crushed aggregate used as a permeable sub-base. The spaces between particles allow water to pass through more readily than dense Type 1 material.
View material →A continuously graded aggregate containing particles from 20mm down to fine material. The fines help the material bind and compact.
View material →A selected granular fill classification defined within the Specification for Highway Works earthworks series. Class 1 materials are granular fills whose permitted properties and grading are set by Table 6/1.
View material →A selected granular fill class within the Specification for Highway Works earthworks classification system. It is used where the contract requires material meeting the relevant Class 6C limits.
View material →A coarse selected granular fill classification used in highway and civil engineering earthworks. Quarry suppliers commonly market a large-size stone product under this designation.
View material →A selected granular fill classification within the Specification for Highway Works. Its use and acceptance criteria are determined by the earthworks specification and project-specific appendices.
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