Struct AggregateGrading 

pub struct AggregateGrading {
    pub sieve_sizes: Vec<f64>,
    pub percent_passing: Vec<f64>,
}

Sieve analysis results for aggregate grading.

Fields

sieve_sizes: Vec<f64>

Sieve sizes in mm (ascending order).

percent_passing: Vec<f64>

Percent passing each sieve (0–100).

Implementations

impl AggregateGrading

pub fn new(sieve_sizes: Vec<f64>, percent_passing: Vec<f64>) -> Self

Create from parallel sieve / passing arrays.

pub fn astm_c33_coarse() -> Self

Create a typical ASTM C33 coarse aggregate grading (19 mm max size).

pub fn astm_c33_fine() -> Self

Create a typical ASTM C33 fine aggregate grading.

pub fn fineness_modulus(&self) -> f64

Fineness modulus: sum of cumulative % retained on standard sieves / 100.

pub fn maximum_size(&self) -> f64

Maximum aggregate size (mm) — largest sieve with 100% passing.

pub fn nominal_max_size(&self) -> f64

Nominal maximum aggregate size (mm) — first sieve where passing < 100%.

Trait Implementations

impl Clone for AggregateGrading

fn clone(&self) -> AggregateGrading

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for AggregateGrading

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.